| HPHampden Papers INC | Holyoke | MA | Paper Manufacturing322220 | 20-99 | ◇ UNVERIFIED |
| MPMansir Printing LLC | Holyoke | MA | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| ACAmpad CORP | Holyoke | MA | Paper Manufacturing322230 | — | ◇ UNVERIFIED |
| ACAmpad Corporation | Holyoke | MA | Paper Manufacturing322230 | — | ◇ UNVERIFIED |
| ADAvery Dennison CORP | Holyoke | MA | Printing and Related Support Activities323118 | — | ◇ UNVERIFIED |
| CCCreative Chemicals INC | Holyoke | MA | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| CWCubit Wire & Cable | Holyoke | MA | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| DCDarcy CO | Holyoke | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| DPDielectric Polymers-adhesive Applications | Holyoke | MA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| EFEh Friedrich CO | Holyoke | MA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| HPHazen Paper CO | Holyoke | MA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| ICIndustrial Chromium | Holyoke | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| MCMarox CORP | Holyoke | MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MIMastex Industries Incorporated | Holyoke | MA | Textile Mills313310 | — | ◇ UNVERIFIED |
| RDRotadyne Decorative Technologies Group | Holyoke | MA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BSBay State Plating INC | Holyoke | MA | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| ELEdaron LLC | Holyoke | MA | Miscellaneous Manufacturing339930 | 100-499 | ◇ UNVERIFIED |
| ICInternational Container CO. LLC | Holyoke | MA | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| SMSpringdale Machine & Gear, Inc. | Holyoke | MA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| AAAdvanced Aerostructures, Inc. | Holyoke | MA | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| APArrow Properties High Street Location | Holyoke | MA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| CAC a R Products INC | Holyoke | MA | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| NCNortheast Converters, INC. | Holyoke | MA | Paper Manufacturing322299 | — | ◇ UNVERIFIED |
| OPOptimum Parts Company | Holyoke | MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PVPioneer Valley Plating | Holyoke | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PAPratt & Austin Company INC | Holyoke | MA | Paper Manufacturing322230 | — | ◇ UNVERIFIED |
| RCRepublic Clear Thru | Holyoke | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SPSimple Pack Manufacturing&Packaging LLC | Holyoke | MA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| TSThe Southern New England Spice Company, LLC | Holyoke | MA | Food Manufacturing311942 | — | ◇ UNVERIFIED |
| TMTotsy Manufacturing | Holyoke | MA | Miscellaneous Manufacturing339930 | — | ◇ UNVERIFIED |
| UIUnited Innovations INC | Holyoke | MA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Holyoke | MA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| WDWeb Die Cutters Etc., INC. | Holyoke | MA | Paper Manufacturing322231 | — | ◇ UNVERIFIED |
